Bests & Worsts Reviews from Amazon

First time I’ve ever written an Amazon review, but this product is a new must have for me. I’ll admit I have nice 25 year old skin apart from hyperpigmentation and acne scars from teen years. Was looking for a serum to take my skin to the next level. And this was it. Here is my hyperpigmentation after one month of use. I apply 4 drops to face, every morning under sunscreen + moisturizer.